Now qinghaosu and some of it ' s derivatives are being used around the world as effective new antimalarial drugs in the fight against falciparum malaria , including multi - drug - resistant plasmodium falciparum . in addition , recent studies also indicate that some qinghaosu derivatives have other bioactivities , including antiparasitic and anticancer activities 国内外大量理化试验、药理研究和临床应用表明青蒿素是抗疟的有效成分，认为青蒿素的发现是抗疟史上的重大突破，最近，美国和欧洲的一些实验室研究表明青蒿素还具有抗癌的活性。
It can clear out redundant cholesterol and triglyceride in blood , decrease very low density lipoprotein and enhance high density lipoprotein which is beneficial to human body . this product has effects of activating blood and the channels , tonifying the heart and promoting urination , regulating the flow of qi to alleviate pain , preventing and curing heart failure , and the effects of inducing reuscitation and restoring consciousness . 3 药理研究：葛根能增加脑及冠状动脉血流量，使血管阻力相应减低，清除血液中多余的胆固醇及甘油三脂，降低低密度脂蛋白，同时提高对人体有益的高密度脂蛋白，具有活血通络，强心利尿，理气止痛，防止心衰，且具有开窍醒脑之功效。
